package com.cskaoyan.service;

import com.cskaoyan.dao.UserDao;
import com.cskaoyan.dao.UserDaoImpl;

/**
 * @author stone
 * @date 2022/03/19 10:46
 */
public class OrderServiceImpl implements OrderService{
    UserDao userDao;

    //set方法传入的参数应该是容器中注册的dao的实例
    public void setUserDao(UserDao userDao) {
        this.userDao = userDao;
    }
}
